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98 lines
1.4 KiB
98 lines
1.4 KiB
package bimg
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/*
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#cgo pkg-config: vips
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#include "vips/vips.h"
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*/
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import "C"
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const (
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QUALITY = 80
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MAX_SIZE = 16383
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)
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type Gravity int
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const (
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CENTRE Gravity = iota
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NORTH
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EAST
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SOUTH
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WEST
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)
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type Interpolator int
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const (
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BICUBIC Interpolator = iota
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BILINEAR
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NOHALO
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)
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var interpolations = map[Interpolator]string{
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BICUBIC: "bicubic",
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BILINEAR: "bilinear",
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NOHALO: "nohalo",
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}
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func (i Interpolator) String() string {
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return interpolations[i]
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}
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type Angle int
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const (
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D0 Angle = C.VIPS_ANGLE_D0
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D90 Angle = C.VIPS_ANGLE_D90
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D180 Angle = C.VIPS_ANGLE_D180
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D270 Angle = C.VIPS_ANGLE_D270
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)
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type Direction int
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const (
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HORIZONTAL Direction = C.VIPS_DIRECTION_HORIZONTAL
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VERTICAL Direction = C.VIPS_DIRECTION_VERTICAL
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)
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// Color represents a traditional RGB color scheme
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type Color struct {
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R, G, B uint8
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}
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type Watermark struct {
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Width int
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DPI int
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Margin int
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Opacity float32
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NoReplicate bool
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Text string
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Font string
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Background Color
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}
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type Options struct {
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Height int
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Width int
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AreaHeight int
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AreaWidth int
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Top int
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Left int
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Extend int
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Quality int
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Compression int
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Zoom int
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Crop bool
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Enlarge bool
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Embed bool
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Flip bool
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Flop bool
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NoAutoRotate bool
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Colorspace bool
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Rotate Angle
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Gravity Gravity
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Watermark Watermark
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Type ImageType
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Interpolator Interpolator
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}
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